keepalvied 配置openmq4_5_2（MessageQueue）的Conventional broker clusters集群（二）

 使用第一篇文章的keepalived配置会导致网络风暴。先修改keepalived的配置

mqA keepalived配置

 

! Configuration File for keepalived

global_defs {
   router_id LVS_DEVEL_1
}

vrrp_instance VI_1 {
    state  BACKUP
#    state  MASTER
    interface eth0
    lvs_sync_daemon_inteface eth0
    virtual_router_id 63
    priority 100
     nopreempt
    advert_int 2
    authentication {
        auth_type PASS
        auth_pass 1111
    }
    virtual_ipaddress {
    192.168.1.85/24 brd + dev eth0  label eth0:1
    }
}

#
#MQ
# virtual_server 192.168.1.85 7676 {
 virtual_server  fwmark 31 {
     delay_loop 6
     lb_algo wrr
     lb_kind DR
#    lb_kind NAT
     nat_mask 255.255.255.0
     persistence_timeout 50
     protocol TCP

     real_server 192.168.1.168 7676 {
         weight 1
    MISC_CHECK {
         misc_path "/etc/keepalived/scripts/check_mq  192.168.1.168"
         misc_timeout 30
     }
    }
     real_server 192.168.1.87 7676 {
         weight 5
     MISC_CHECK {
         misc_path "/etc/keepalived/scripts/check_mq  192.168.1.87"
     misc_timeout 30
     }
    }
 }


 #virtual_server 192.168.1.85 51213 {
 virtual_server  fwmark 32 {
     delay_loop 6
     lb_algo wrr
     lb_kind DR
#     lb_kind NAT
     nat_mask 255.255.255.0
     persistence_timeout 50
     protocol TCP

     real_server 192.168.1.168 51213 {
         weight 1
        MISC_CHECK {
         misc_path "/etc/keepalived/scripts/check_mq 192.168.1.168"
         misc_timeout 30
     }
    }
     real_server 192.168.1.87 51213 {
         weight 5
         MISC_CHECK {
         misc_path "/etc/keepalived/scripts/check_mq  192.168.1.87"
         misc_timeout 30
     }
    }
 }


# virtual_server 192.168.1.85 46054 {
 virtual_server  fwmark 33 {
     delay_loop 6
     lb_algo wrr
     lb_kind  DR
#     lb_kind  NAT
     nat_mask 255.255.255.0
     persistence_timeout 50
     protocol TCP

     real_server 192.168.1.168 46054 {
         weight 1
        MISC_CHECK {
         misc_path "/etc/keepalived/scripts/check_mq   192.168.1.168"
         misc_timeout 30
     }
    }
     real_server 192.168.1.87 46054 {
         weight 5
         MISC_CHECK {
         misc_path "/etc/keepalived/scripts/check_mq  192.168.1.87"
         misc_timeout 30
     }

iptables 设置

 

[root@mqA keepalived]# cat /etc/sysconfig/iptables
# Generated by iptables-save v1.3.5 on Mon Nov 12 16:49:59 2012
*mangle
:PREROUTING ACCEPT [18496:3492154]
:INPUT ACCEPT [18496:3492154]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [18261:2834184]
:POSTROUTING ACCEPT [18260:2834144]
#mac写mqB的mac地址
-A PREROUTING -d 192.168.1.85 -p tcp -m tcp --dport 7676 -m mac ! --mac-source 00:0C:29:7D:21:E6 -j MARK --set-mark 31
-A PREROUTING -d 192.168.1.85 -p tcp -m tcp --dport 51213 -m mac ! --mac-source 00:0C:29:7D:21:E6 -j MARK --set-mark 32
-A PREROUTING -d 192.168.1.85 -p tcp -m tcp --dport 46054 -m mac ! --mac-source 00:0C:29:7D:21:E6 -j MARK --set-mark 33

mqB keepalived 配置和mqA 相似，只需修改其中的fwmark ID即可。

iptables 配置也只需修改fwmark ID及mac地址即可。